POWER TRANSMITTING APPARATUS, POWER RECEIVING APPARATUS, AND POWER TRANSMISSION SYSTEM
First Claim
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1. A power transmitting apparatus comprising:
- a plurality of resonators configured to resonate at resonance frequencies which differ from one another, respectively;
a plurality of exciters each configured to cause an associated one of the plurality of resonators to excite alternating current; and
a controller configured to drive at least one of the plurality of exciters.
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Abstract
According to one exemplary embodiment, a power transmitting apparatus is provided with: a plurality of resonators configured to resonate at resonance frequencies which differs from one another, respectively; a plurality of exciters each configured to cause an associated one of the plurality of resonators to excite alternating current; and a controller configured to drive at least one of the plurality of exciters.
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Citations
12 Claims
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1. A power transmitting apparatus comprising:
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a plurality of resonators configured to resonate at resonance frequencies which differ from one another, respectively; a plurality of exciters each configured to cause an associated one of the plurality of resonators to excite alternating current; and a controller configured to drive at least one of the plurality of exciters. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A power receiving apparatus capable of receiving electric power from a power transmitting apparatus configured to transmit the electric power at resonance frequencies which differ from one another, the apparatus comprising:
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a resonating module configured to resonate at one of the resonance frequencies; an exciting module configured to excite alternating current according to resonance at the resonating module; and a notifying module configured to notify the power transmitting apparatus of one of the resonance frequencies. - View Dependent Claims (9, 10, 11)
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12. A wireless transmission system including a power transmitting apparatus and a power receiving apparatus, wherein
the power transmitting apparatus comprises: -
a plurality of transmitting-side resonators configured to resonate at resonance frequencies which differ from one another; a plurality of transmitting-side exciters each configured to cause an associated one of the plurality of resonators to excite alternating current; and a controller configured to drive one of the plurality of exciters, and wherein the power receiving apparatus comprises; a resonating module configured to resonate at one of the resonance frequencies which differ from one another; and an exciting module configured to excite alternating current according to resonance of the resonating module.
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Specification